package com.itheima.service.store;

import com.github.pagehelper.PageInfo;
import com.itheima.domain.store.QuestionItem;

import java.util.List;

public interface QuestionItemService {


    QuestionItem findById(String id);


    void delete(QuestionItem questionItem);

    void save(QuestionItem questionItem);

    void update(QuestionItem questionItem);


     PageInfo findAll(String questionId,Integer pageNum, Integer pageSize);


}
